Martyna Kubka leads 3 to 0 over 3 singles meetings since 2025. Last meeting on 15/10/2026 at RoveretOpen Citta della Pace - Rovereto.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 15/10/2026 | RoveretOpen Citta della Pace - Rovereto | Round 2 | hard | Kubka | 3-6 4-6 |
| 03/08/2026 | Polish Open - Warsaw | Round 1 | hard | Kubka | 6-7(3) 6-2 1-6 |
| 28/02/2025 | W15 Leimen | Quarter-final | indoor hard | Kubka | 3-6 1-5 |
| hard | Kubka 2 - 0 Kostovic |
| indoor hard | Kubka 1 - 0 Kostovic |
| 2026 | Kubka 2 - 0 Kostovic |
| 2025 | Kubka 1 - 0 Kostovic |
182 wins, 123 losses since 2021 (59.7%).
Last matches: D V V D V
103 wins, 56 losses since 2021 (64.8%).
Last matches: D V V D V
Martyna Kubka leads 3 to 0 over 3 singles meetings since 2025.
On 15/10/2026, at RoveretOpen Citta della Pace - Rovereto (Round 2): Martyna Kubka won 3-6 4-6.